Answer:
These angles are called angle pairs. ... Supplementary angles are two angles whose sum is equal to \begin{align*}180^\circ\end{align*}. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees.
Step-by-step explanation:
Hope this helps you <3
Answer:
x = 2.5 cm
Step-by-step explanation:
In Similarity triangles, the ratio of corresponding sides of the triangles are in same.
Answer:
C.
Step-by-step explanation:
there's not an explanation to why C but like i'm just guessing it's C. so sorry if it's wrong.
Answer: y+5 divided by 2
Step-by-step explanation:
add 5 to each side and then divide each side by 2
